| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.40 | 11.257% | $11.5707 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $6.56 | 3.523% | $6.7911 | $6.79 | $6.80 | $6.80 |
| Purchase #3 | $232.28 | 7.851% | $250.5163 | $250.52 | $250.50 | $250.50 |
| Purchase #4 | $193.59 | 7.223% | $207.573 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $244.62 | 12.336% | $274.7963 | $274.80 | $274.80 | $274.80 |
| Purchase #6 | $145.85 | 9.869% | $160.2439 | $160.24 | $160.25 | $160.20 |
| Purchase #7 | $249.99 | 8.754% | $271.8741 | $271.87 | $271.85 | $271.90 |
| 7 purchase totals = | $1,083.29 | $1,183.3654 | $1,183.36 | $1,183.30 | $1,183.40 | |